Patent US2600235A successfully refreshed from Google Patents.
US2600235A
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Gas turbine rotor cooling means
Assignee: Individual
•
Filing: 1947-02-24
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Granted: 1952-06-10
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Expires: 1967-02-24
Abstract
No abstract record available.
Inventors
- 👤 Galliot Jules Andre Norbert
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-30 14:18
CPC Classifications
F; F02; F02C; F02C7/00; F02C7/12; F02C7/16; F02C7/18; Y; Y02; Y02T; Y02T50/00; Y02T50/60
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2080425A
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US2224260A
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US2326072A
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US2455458A
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US2405164A
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US2477798A
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US2396068A
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US2410804A
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US2428330A
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US2423183A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1955-06-10 | 1955-12-10 | 1956-06-10 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1959-06-10 | 1959-12-10 | 1960-06-10 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1963-06-10 | 1963-12-10 | 1964-06-10 | $7700.00 | Window Closed / Lapsed |